import java.awt.*;
import javax.swing.*;
import javax.swing.JFrame;

public class GraphicsExampleApp3
 {
   public static void main(String args[])
   {
     GraphicsExampleFrame3WithKeyboardInput f =
         new GraphicsExampleFrame3WithKeyboardInput();
     f.setBackground(Color.black);
     f.setSize(500, 400);
     f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     f.setTitle("Graphics Example 3 by Mr. Hanley");
     f.setVisible(true);
   }
 }